| // Boost.Units - A C++ library for zero-overhead dimensional analysis and | |
| // unit/quantity manipulation and conversion | |
| // | |
| // Copyright (C) 2003-2008 Matthias Christian Schabel | |
| // Copyright (C) 2007-2008 Steven Watanabe | |
| // | |
| // Distributed under the Boost Software License, Version 1.0. (See | |
| // accompanying file LICENSE_1_0.txt or copy at | |
| // http://www.boost.org/LICENSE_1_0.txt) | |
| #ifndef BOOST_UNITS_SYSTEMS_US_YARD_BASE_UNIT_HPP | |
| #define BOOST_UNITS_SYSTEMS_US_YARD_BASE_UNIT_HPP | |
| #include <string> | |
| #include <boost/units/config.hpp> | |
| #include <boost/units/base_unit.hpp> | |
| #include <boost/units/physical_dimensions/length.hpp> | |
| #include <boost/units/base_units/si/meter.hpp> | |
| #include <boost/units/conversion.hpp> | |
| BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(us, yard, "yard", "yd", 0.9144, si::meter_base_unit, -501); // exact conversion | |
| #if BOOST_UNITS_HAS_BOOST_TYPEOF | |
| #include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP() | |
| BOOST_TYPEOF_REGISTER_TYPE(boost::units::us::yard_base_unit) | |
| #endif | |
| #endif // BOOST_UNITS_SYSTEMS_US_YARD_BASE_UNIT_HPP |